Microwave drying and sterilizing the ingredients powders are dramatically applied in the food industry. So far, MAX Microwave has process seafood flavor ingredients, pepper powder, chili powers, spices powders and other seasoning material etc. There are two main features of microwave in the ingredients process-Drying and Sterilizing

Microwave Drying Features

1. Uniform Heating: Microwave belongs to non-ionising radiation so it has a better performance for water molecular. High moisture part of material attract more microwave energy than lower moisture part of material so the material has an uniform heating result during the whole drying process

2.High Efficiency: Microwave directly act on the material itself without energy lost. The microwave chamber air and chamber itself will not absorb microwave energy and heating energy so microwave has a high efficiency. In contrast to tradition infrared drying, microwave could save 30% electricity.

3.Short Time: Microwave penetrates in the internal of material by every sides so it dramatically shorten drying time

4.Flexible control and Inspect: Without preheating step, instantly using machine. Easy control machine as operator could adjust microwave frequency and conveyor speed. During the whole microwave drying, there is no pollution, emission and unexpected material. Hence, microwave is an environmental friendly machine

Microwave Sterilizing Features

Microwave sterilizing function use electromagnetic heating effect and biological effects on killing bacteria. Microwave deactive the protein of bacteria so the bacterial lose nutrition, surviving environmental and condition. In addition, microwave restrain  bacterial normal growing and destroy cell RNA and DNA. Therefore, microwave machine could sterilize food products

Case Study

Recently, we have heard that some food company complain microwave burn some ingredients powder. One of chili company bring a few bags of chili powder to do a test on the microwave dryer. However, one of microwave company burn the powder material so they are disappointed by the microwave dryer. There are some reason that cause burning scenario:1. Magnetron layout and microwave design has a problem that microwave energy could averagely spread on the material.2.chili powder are not averagely laid on the conveyor.3. The ingredients are not mixed properly so sugar is easily burnt out.

Therefore, we all customize our machine accordingly with customers material and really situation to assure meet with customers’expectations. For your food product, you could contact with us.